02 IF THOU MUST LOVE ME

If 3)thou must love me, let it be for 4)nought Except for love's sake only. Do not say 'I love her for her smile...her look...her way Of speaking gently,...for 5)a trick of thought That 6)falls in wel

经济学人:分子生物学 蛋白质的奥秘(2)

One of the leading researchers in the field of protein folding is David Baker of the University of Washington, in Seattle. 西雅图华盛顿大学的David Baker是蛋白质折叠领域研究者的领军人物之一。 For the past 20 years he and hi

Earth and Sky:Acid Rain 酸雨

Acid Rain 酸雨 Damage from acid rain is widespread - not just in eastern North America, but throughout Europe, Japan, China, and Southeast Asia. Is the rain that's falling on your umbrella acidic? A listener's question -- on today's Earth and Sky. J

大学英语对话-Accepted to a University(3)

A: A letter came for you in the mail. B: Give it here. A: Whats the letter about? B: I think its my acceptance letter from UCLA. A: Did you get in? B: I got in! A: Youre not kidding? B: They really let me in. A: Congratulations! B: I really wanted to

VOA慢速英语--研究人员通过转基因来增加玉米营养

Researchers Genetically Modify Corn to Increase Nutrition Researchers in the United States say they have discovered how to genetically engineer corn to produce a kind of amino acid usually found in meat. The result is a food with increased nutrition

2007年NPR美国国家公共电台四月-To Thine Own Self Be True

Welcome to This I believe, an NPR series presenting the personal philosophies of remarkable men and women from all walks of life. Support for NPR Podcasts comes from Visa, offering the visa signature card featuring concierge services for travel, din

SSS 2009-01-23

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. As Valentines day approaches, remember, its the thought that counts. Just ask a decorated cricket. Because according to a study published in the January

知性英语－Acid rain 酸雨

How does acid deposition affect human health? We eat food, drink water, and breathe air that has come in contact with acid deposition. Canadian and U.S. studies indicate that there is a link between t

专业术语—口腔生理学术语A2(英文详解)

Ameloblasts- cells which differentiate from ectoderm and secrete enamel during tooth development. Amino acids - building blocks of proteins containing a carboxyl group (COOH) and an amino group(NH2) b

2006年VOA标准英语-African Union to Press Sudan to Allow UN Peacek

By Noel King Khartoum 05 September 2006 A showdown is brewing between the Sudanese government and the African Union force monitoring the war-torn Darfur region. The African Union Peace and Security Council voted, re-iterated a March 10 vote on Monda

VOA常速英语2007年-Acid Attacks Are a Growing Form of Revenge in U

By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot

美国国家公共电台 NPR The Art Of The Pitch: Vendors Hawk Items At The Ohio State Fair

AUDIE CORNISH, HOST: Most people go to the fair to ride the Tilt-A-Whirl or eat funnel cakes, but not our Planet Money team. Robert Smith and Kenny Malone traveled to the Ohio State Fair to learn the secret art of selling people things they might not

经济学人152:攻破屏障

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

经济学人107:克雅氏病 攻破屏障

Science and Technology Creutzfeldt-Jakob disease Breaking down the barrier 科技 克雅氏病 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-cow dis

莎士比亚十四行诗全集:第1篇

From fairest creatures we desire increase, 我们总愿美的物种繁衍昌盛， That thereby beauty's rose might never die, 好让美的玫瑰永远也不凋零。 But as the riper should by time decease, 纵然时序难逆，物壮必老， His t

莎士比亚十四行诗全集:第2篇

When forty winters shall besiege thy brow, 四十个冬天将会围攻你的额头， And dig deep trenches in thy beauty's field, 在你那美的田地上掘下浅槽深沟。 Thy youth's proud livery so gazed on now, 那时，你如今令人钦羡的

莎士比亚十四行诗全集:第6篇

Then let not winter's ragged hand deface In thee thy summer ere thou be distilled. 那么，在你未经提炼之前，莫让冬寒粗手把你体内的夏天掠夺， Make sweet some vial; treasure thou some place With beauty's treasure ere it be se

莎士比亚十四行诗全集:第8篇

Music to hear, why hear'st thou music sadly? 你就是音乐却为何听着音乐伤情？ Sweets with sweets war not, joy delights in joy. 美妙和美妙不为敌，乐与乐总同根。 Why lov'st thou that which thou receiv'st not gladly, 为什么

莎士比亚十四行诗全集:第142篇

Love is my sin and thy dear virtue hate, 爱是我的罪恶，恨则是你的德行， Hate of my sin, grounded on sinful loving: 因为你恨的是我的有罪的爱情。 O, but with mine compare thou thine own state, 但是如果比较一下你我的

莎士比亚十四行诗全集:第24篇

Mine eye hath played the painter and hath steeled 我的眼晴是画家，将你 Thy beauty's form in table of my heart; 美的形象画在我的心板上， My body is the frame wherein 'tis held, 我的躯体是画框，向框里透视， And persp